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本文对1963年1月～1965年7月间作过选择性冠状动脉造影而未予手术治疗的590例冠心病患者进行了5～9年的随访研究。几乎全部病例都有心绞痛,少数病例有充血性心力衰竭的症状。冠状动脉造影显示至少一根主支(右冠状动脉、左冠状动脉主干、左前降支或左回旋支)出现50％以上的狭窄。590例中男性527例,平均49.4岁,女性63例,平均52.5岁。随访主要通过电话和书信向患者本人、亲属、诊治医师或生命统计局取得。Ⅰ.与冠状动脉造影结果的关系在整个观察期中,263例死亡,其中仅19例死于肿瘤及脑血管意外等其它疾病,244例
This article from January 1963 to July 1965 in July made selective coronary angiography without surgery in 590 patients with coronary heart disease for 5 to 9 years of follow-up study. Almost all cases have angina, a small number of cases of congestive heart failure symptoms. Coronary angiography showed more than 50% stenosis in at least one major branch (right coronary artery, left coronary artery, left anterior descending artery, or left circumflex artery). Of the 590 patients, 527 were males, with an average of 49.4 years and 63 females, averaging 52.5 years. Follow-up mainly by phone and letters to the patient himself, relatives, diagnosis and treatment physicians or vital statistics obtained. Relationship with Coronary Angiography Results During the entire observation period, 263 deaths, of which only 19 died of other diseases such as tumors and cerebrovascular accidents, and 244